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Underground Mining

All- Electric Hot Water Pressure Washers Are Ideal For Mining Applications

Undergound Mine Photo
Sioux Corporation is the world-wide leader in manufacturing a full line of application-specific all-electric pressure washers, steam cleaners and combination units that are ideal for use in mining operations. For thirty years Sioux has been the leader in providing high-pressure cleaners to this industry, which can be easily and safely used in underground and open pit mines to clean dirt, oil, grease and grime off:


       • mining drills

       • loaders 

       • walkways

       • excavators
       • crawlers        • trucks
       • cats        • conveyors     
       • graders        • and more...



EN-240-H8-1200-XP-.jpgAll- Electrics with Explosion-Proof Option

  • Sioux’s line of all-electric models heats the cleaning water with electricity, rather than from oil-fired or gas-fired burners. These machines use no fossil fuels and produce no flame or exhaust.
  • Heaters are fully-rated to the stated water flow, so storage tanks are not required, and water temperature is available instantly, and for unlimited time periods.
  • No water preheating or recovery time is needed.
  • Explosion-proof models are designed for hazardous locations. These washers are ideal for underground or indoor use, where air quality is a primary concern.
  • Skid, portable or trailer mounted units available.
  • Sioux offers over 45 models of all-electric steam cleaners, pressure washers and combination units with ratings of 0.6 – 5.75 GPM (2.27 - 21.76 LPM) and 100 – 3000 PSI (6.9 - 206.85 BAR).
  • All-electric pressure washers and steam cleaners are third party certified to UL-1776 and CSA C-22.2 No. 68-92. Explosion-proof models are additionally certified to UL-1203 and CSA 22.2 No. 30-92.Any All-electric unit can be built to explosion-proof standards to meet Class I, Division 1 & 2 specifications. Please consult factory if CE, ATEX, or other international markings/certifications are required.
  • Alternate electricals are available for 50 Hz and any voltage used worldwide.

Since 1939, Sioux has been an industry leader in building application-specific equipment for the most challenging cleaning problems. Sioux equipment is known throughout the industry for its heavy-duty components, rugged construction and durability, and for reliability in the most severe and demanding applications. Because it is specifically designed to be used at higher elevations, Sioux equipment is used at mines throughout the world.


Click here for Underground Mining Application Flyer